San Diego Section 8 Calculator — San Diego County Income Limits & Rent Estimate

Housing Authority Serving San Diego

• Agency: San Diego Housing Commission (SDHC)
• Jurisdiction: City of San Diego & portions of San Diego County
• Waiting list status: Opens periodically — monitor sdhc.org
• Application portal: sdhc.org
• Main office: 1122 Broadway, San Diego, CA 92101
• Phone: (619) 231-9400

The San Diego Housing Commission is one of California’s premier housing agencies, serving the City of San Diego with a comprehensive suite of affordable housing programs. Beyond the Housing Choice Voucher program, SDHC develops and manages affordable rental housing, administers downpayment assistance, and runs homelessness response initiatives. SDHC’s voucher program is highly competitive — San Diego’s rapid rent growth and perennially tight vacancy rates mean that demand for assistance consistently eclipses available funding.

SDHC is known for innovation in the HCV space, having launched programs that incentivize landlords to accept vouchers and streamline the inspection process. The agency operates a dedicated landlord outreach team and has worked to reduce the time from voucher issuance to move-in, a common bottleneck in high-cost coastal markets. If you hold a voucher but are struggling to find a willing landlord, contact SDHC’s Landlord Engagement and Assistance Program (LEAP) for support.

Income Limits & Fair Market Rent in San Diego County

HUD’s 2026 Area Median Income (AMI) for the San Diego–Carlsbad metropolitan area is approximately $115,000 for a family of four. Section 8 income eligibility cutoffs are:

Household Size	30% AMI (Extremely Low)	50% AMI (Very Low)	80% AMI (Low)
1 person	$30,450	$50,750	$81,200
2 persons	$34,750	$58,000	$92,800
4 persons	$43,500	$72,500	$116,000
6 persons	$52,250	$87,000	$139,200

The vast majority of vouchers are targeted to households at or below 50% AMI, and at least three-quarters of new vouchers must serve households earning no more than 30% of AMI.

HUD’s 2026 Fair Market Rents for the San Diego metro are approximately: Studio $1,680 · 1BR $2,094 · 2BR $2,623 · 3BR $3,654 · 4BR $4,150. SDHC sets its payment standards as a percentage of the FMR — typically 100–110% — to reflect the city’s above-average rental market. Your personal rent share is calculated as approximately 30% of your adjusted monthly income, with the voucher covering the difference between that amount and SDHC’s payment standard. Units rented above the payment standard require you to pay the gap in addition to your income-based share.

Run your San Diego rent estimate →

How to Apply for Section 8 in San Diego

1. Monitor SDHC’s waiting list announcements — Visit sdhc.org and register for email notifications. Waiting list openings may accept applications for only 24–72 hours, so prompt action is critical.
2. Prepare your household documentation — Gather government-issued photo ID for all adults (18+), Social Security cards or verification numbers for all household members, proof of all income sources (pay stubs, Social Security award letters, child support documentation), and birth certificates for minors.
3. Submit your online application during the open window — SDHC accepts HCV applications electronically. Complete every section accurately. Incomplete applications may be rejected or ranked lower in a lottery.
4. Note your confirmation and check status — Save your application confirmation number. SDHC’s portal may allow you to check your position or status online between the open window and your interview date.
5. Respond to every SDHC communication — Failure to respond to mailings, emails, or phone calls from SDHC during the wait period can result in removal from the list. Update your contact info any time it changes.
6. Complete your eligibility interview and voucher briefing — When selected, you’ll attend an interview where SDHC verifies income and household composition, followed by a voucher briefing. You’ll then have 60–90 days to locate a qualifying unit, negotiate with the landlord, and pass an HQS inspection.

Waiting List Tips for San Diego

• Apply the moment the list opens: SDHC has used lottery-based systems where all applications received during an open window are entered equally, but quick action still matters in case demand triggers an early close.
• Explore SDHC’s other programs: SDHC administers separate programs for veterans (VASH), homeless youth (FUP), and housing stability (COVID-era and ongoing). These may have different eligibility criteria and separate waitlists.
• Consider the San Diego County Housing Authority: If you live outside city limits, the County HA serves unincorporated areas and smaller cities. Applying to both PHAs simultaneously is permitted.
• Use SDHC’s Landlord LEAP program: Once you have a voucher in hand, SDHC’s dedicated landlord team can help you locate participating landlords who are already familiar with the inspection process, reducing search time in a tight market.
• Keep your household information current: Changes in income, household members, or address must be reported to SDHC promptly — both while on the waiting list and once you’re a voucher holder.